<template>
    <div>
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>数据统计</el-breadcrumb-item>
            <el-breadcrumb-item>数据报表</el-breadcrumb-item>
        </el-breadcrumb>
        <el-card >
            <div id="main" style="width:750px;height:400px;"></div>
        </el-card>
    </div>
</template>
<script>
import * as echarts from 'echarts'
import _ from 'lodash'
export default {
    data(){
        return{
            options:{
                title:{
                    text:'ECharts 入门'
                },
                tooltip:{
                    trigger:'axis',
                    axisPointer:{
                        type:'cross',
                        label:{
                            backgroudColor:'#e9eef3'
                        }
                    }
                },
                legend:{
                    data:['销量']
                },
                xAxis:{
                    data:['衬衫','羊毛衫','雪纺衫','裤子','高跟鞋','袜子']
                },
                yAxis:{},
                series:[
                    {
                        name:'销量',
                        type:'bar',
                        data:[5,20,36,10,10,20]
                    }
                ]
            }
        }
    },
    created(){

    },
    // 此时页面上的dom元素已经渲染完毕
    async mounted(){
        var myChart = echarts.init(document.getElementById('main'));
        const {data:res} = await this.$http.get('reports/type/1');
        if(res.meta.status == 200){
            this.$message.success(res.meta.msg)
        }else{
            this.$message.error(res.meta.msg);
        }
        const result = _.merge(res.data,this.options)
        myChart.setOption(result)
    },
    methods:{

    }
}
</script>
<style lang="less" scoped>

</style>